3) If a 30-cm ruler with a smallest division of1 mm is used for a measurement, which of the following choices cannot be considered as a precise result of using this ruler. Circle the worst choices: 5 m 5.223124 cm 5 cm 5.22 cm 0.052 m 0.0522 m Using the values listed in 3) write below the numbers with 2 significant digits. Repeat 4) for the numbers that indicate 3 significant digits. Experiment 1 Measurement Analysis - Mathematical Treatment of Data

Q: Question 1. For a cone with a base radius of 0.45 m and a height of 2.18 m, if the error in the…

A: Here given the radius of a cone is 0.45 m and the height is 2.18 m. The error in the radius is E1,in…

Q: 2. In the calculation of the area of the same square measuring: 5.0 cm ±.05 cm by 5.0 cm ±.05 cm,…

A: The area of square is, A=a2 Here, a is the side of the square.

Q: 11. A glass plate is of length 3.5 cm and width 1.5 cm. What will be the maximum possible error in…

A:

Q: Find the area of a rectangular room measuring 8.5 m by 13.8 m . Express your answer with the correct…

A: The expression for the area of rectangular room is,

Q: The adjocent figure ahowa the scales of a micrometer. If the vertical scale has 50 divisiona ond the…

A:

Q: Sammy is 5 feet and 5.3 inches tall. Mark all the true statements below (Hint: use the 'multiply by…

A:

Q: 4. What is the least count of caliper in the English system? Paragraph Sles 1. Complete the data…

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Q: A rectangular plate has a length of (16.2 ± 0.2) cm and a width of (9.6 ± 0.1) cm. Calculate the…

A: Data Given ,  Length ( L ) = ( 16.2 ± 0.2 ) cm  Width ( W ) = ( 9.6 ± 0.1 ) cm  We have to find the…

Q: You find an old book and decide to estimate the thickness of one of the sheets or leafs.  Neglecting…

A:

Q: series of rectangles. Each measurement was made using a ruler with the smallest scale marking of 0.1…

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Q: 6. Some measurements require a different type of measuring device. Use the micrometer to measure the…

A: Given : Diameter reading of wire using micrometer  D1 = 0.80 cm D2 = 0.79 cm D3 = 0.78 cm Length of…

Q: 1. A cylinder has a radius of 4.6 ± 0.4 cm and a height of 5.36± 0.3 cm. (a) Find the volume of this…

A: a) The volume of the cylinder is,

Q: A paraffin wax candle is 6.25 inches tall and 1.50 inches in diameter. To what exponent will you…

A:

Q: 5. If the radius of the cylinder in question 2 is 2.4 ± 0.2 cm and its mass is 32.6 ± 0.5 gm, what…

A: The density of the cylinder is, ρ=mV=mπr2h=32.6 g3.142.4 cm25.5 cm=0.328 g/cm3 The uncertainty in…

Q: 13. Measure the size of your shoe using an inexpensive ruler. Walk 10 nose to end steps. Then, using…

A: Given, observation of measurement of size of your shoe using ruler, tape. To find, %difference…

Q: 2. The length and width of a room were found to be 12.50 ± 0.01 m and 9.63 ± 0.0.1 m. Find the…

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Q: What is the percent uncertainty in the measurement 6.32 + 0.01 m? А. 0.32% B. .0.01% С. 0.16% D.…

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Q: The online lab manual for this experiment gives the formula for the volume of a sphere: [If your…

A: Bbb…

Q: Convert the following measurements to metric units with power-of-ten prefixes. Do not use scientific…

A: Solution as

Q: Carefully consider the correct number of significant figures in the calculations. 1. Find the…

A: 1. Given  - Radius of disc , R = 1.25 cm  Thickness of disc, h = 0.25 cm  Surface area of disc is…

Q: If you are to measure the length, width and thickness of a book, what measuring device will you use?…

A: According to question: For measuring the length, width and thickness of a book, I prefer Measuring…

Q: The following measurements were obtained for the length and width of a series of rectangles. Each…

A: Answer is uploaded in the 2nd step

Q: If you are to measure the length, width and height of your bedroom, what measuring device will you…

A: A typical bedroom has dimension which fall in the meter range. Therefore to properly measure a…

Q: Two different measuring devices are used by students to measurethe length of a metal rod. Students…

A: Yes,both are the correct,because their values are the same when both are rounded to the same number…

Q: 7.Which of the following expresses 5.2 x 10-5s correctly using the metric prefixes given? Table 1.4…

A: Given data:  Time (t) = 5.2 × 10-5 s

Q: othsq ol poY 5. Some measurements require a different type of measuring device. Notice that some…

A:

Q: The radius of a circle is measured to be (11.7 ± 0.7) m. Calculate each of the following and give…

A: Determine the area of the circle.

Q: Can measurements be accurate but not precise? Justify your answer by citing a specific example.

A: Given: To answer a question. The question is can measurements be accurate but not precise. Give…

Q: Each of the following equations was given by a student during an examination 1/2 mv^2=1/2…

A: 1) The equation is given as, Here, v0 and v denotes the initial and the final velocity, g denotes…

Q: 2.) A single reading taken with a meter stick for the length of a cylinder is 5.5 cm. What is the pn…

A: Meter scale measures the length of object in meters. Percentage error is given by = Measured value-…

Q: Using dimensional analysis, evaluate the following and report in the unit required. Be sure to use…

A: Basic rule of significant figures which is followed while adding or subtracting numbers is that the…

Q: 2) The perimeter of a rectangle is 306 inches. The length is 3 inches longer than four times the…

A: Length "l " = 4w+ 3 Perimeter "P " 306 inches

Q: Can a set of measurements be precise but not accurate? Explain

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Q: If you get 8 hours of sleep at night, how many seconds is that? Solve this using dimensional…

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Q: 1. The following data are the measurements of the dimensions of a box: l = 8.6 ± 0.5 cm h =…

A: (1)GIVEN THE MEASUREMENT OF THE THE RECTANGULAR BOX ARE, l= 8.6±0.5

Q: The dimensions of your school ID are given in the table below. Apply the rules for significant…

A: L= 8.5cm, w= 5.4cm

Q: What is the area and uncertainty in area of one side of a rectangular metal slab that has a length…

A: The length of the slab L=21.2±0.3 cm The percentage uncertainty in length is  %L=0.3 21.2×100=1.4%…

Q: A prism with square base each side with length x, height h.The measurements are: x = 25.3 +/- 0.5 cm…

A: Given value--- length  = 25.3 +/- 0.5 . height = 35 +/- 0.3 . We have to find--- dv in cm³ ?

Q: The sides of a small rectangular box are measured to be 1.7 ± 0.015 cm, 2.05 ± 0.035cm, and 2.7 ±…

A: Given: l=1.7±0.015 cmw=2.05±0.035 cmh=2.7±0.11 cm

Q: What is the difference between accuracy and precision? Explain Calculate the volume and percent…

A: Note:-  “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Conversion of Units Sir Gelo sees a Facebook ad for a studio type condo unit that has 1330 square…

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Q: What is the percent uncertainty in 581 + 7.87 cm? Express your answer to 3 significant figures and…

A: According to question we need to find percent uncertainty?

Q: MEASUREMENTS Data and Observation: METRIC SYSTEM Width Thickness (cm) ENGLISH SYSTEM Width (in)…

A: Since you have asked multiple questions, only the first question(measurement part) will be answered.…

Q: Name three handy units for measuring length ranging from extremely short to very long. What is their…

A: Name three handy units for measuring length ranging from extremely short to very long. What is their…

Q: PRECISION AND ACCURACY Compute for the percent error for the following measurements. Write your…

A: